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Commit 25645b74 authored by Angie Chiang's avatar Angie Chiang
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Only use fast optimize_b in rd loop for lv_map 

Change-Id: Ia33e9962fce962e4f45281537d3e90b4d88543a5
parent 9a6015d7
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Showing with 62 additions and 32 deletions
av1/encoder/encodemb.c
View file @ 25645b74
......@@ -402,7 +402,7 @@ static int optimize_b_greedy(const AV1_COMMON *cm, MACROBLOCK *mb, int plane,
int av1_optimize_b(const AV1_COMMON *cm, MACROBLOCK *mb, int plane, int blk_row,
int blk_col, int block, BLOCK_SIZE plane_bsize,
TX_SIZE tx_size, const ENTROPY_CONTEXT *a,
const ENTROPY_CONTEXT *l) {
const ENTROPY_CONTEXT *l, int fast_mode) {
MACROBLOCKD *const xd = &mb->e_mbd;
struct macroblock_plane *const p = &mb->plane[plane];
const int eob = p->eobs[block];
......@@ -422,6 +422,7 @@ int av1_optimize_b(const AV1_COMMON *cm, MACROBLOCK *mb, int plane, int blk_row,
(void)plane_bsize;
(void)blk_row;
(void)blk_col;
(void)fast_mode;
#if CONFIG_VAR_TX
int ctx = get_entropy_context(tx_size, a, l);
#else
......@@ -433,7 +434,7 @@ int av1_optimize_b(const AV1_COMMON *cm, MACROBLOCK *mb, int plane, int blk_row,
TXB_CTX txb_ctx;
get_txb_ctx(plane_bsize, tx_size, plane, a, l, &txb_ctx);
return av1_optimize_txb(cm, mb, plane, blk_row, blk_col, block, tx_size,
&txb_ctx);
&txb_ctx, fast_mode);
#endif // !CONFIG_LV_MAP
}
......@@ -735,7 +736,7 @@ static void encode_block(int plane, int block, int blk_row, int blk_col,
#if !CONFIG_PVQ
av1_optimize_b(cm, x, plane, blk_row, blk_col, block, plane_bsize, tx_size, a,
l);
l, 0);
av1_set_txb_context(x, plane, block, tx_size, a, l);
......@@ -1089,7 +1090,7 @@ void av1_encode_block_intra(int plane, int block, int blk_row, int blk_col,
av1_xform_quant(cm, x, plane, block, blk_row, blk_col, plane_bsize, tx_size,
ctx, AV1_XFORM_QUANT_FP);
av1_optimize_b(cm, x, plane, blk_row, blk_col, block, plane_bsize, tx_size,
a, l);
a, l, 0);
} else {
av1_xform_quant(cm, x, plane, block, blk_row, blk_col, plane_bsize, tx_size,
ctx, AV1_XFORM_QUANT_B);
......
av1/encoder/encodemb.h
View file @ 25645b74
......@@ -56,7 +56,7 @@ void av1_xform_quant(const AV1_COMMON *cm, MACROBLOCK *x, int plane, int block,
int av1_optimize_b(const AV1_COMMON *cm, MACROBLOCK *mb, int plane, int blk_row,
int blk_col, int block, BLOCK_SIZE plane_bsize,
TX_SIZE tx_size, const ENTROPY_CONTEXT *a,
const ENTROPY_CONTEXT *l);
const ENTROPY_CONTEXT *l, int fast_mode);
void av1_subtract_txb(MACROBLOCK *x, int plane, BLOCK_SIZE plane_bsize,
int blk_col, int blk_row, TX_SIZE tx_size);
......
av1/encoder/encodetxb.c
View file @ 25645b74
......@@ -881,7 +881,10 @@ static int nb_ref_offset[NB_REF_OFFSET_NUM][2] = {
// TODO(angiebird): add static to this function once it's called
int try_level_down(int coeff_idx, const TxbCache *txb_cache,
const LV_MAP_COEFF_COST *txb_costs, TxbInfo *txb_info,
int (*cost_map)[COST_MAP_SIZE]) {
int (*cost_map)[COST_MAP_SIZE], int fast_mode) {
#if !FAST_OPTIMIZE_TXB
(void)fast_mode;
#endif
if (cost_map) {
for (int i = 0; i < COST_MAP_SIZE; ++i) av1_zero(cost_map[i]);
}
......@@ -906,8 +909,15 @@ int try_level_down(int coeff_idx, const TxbCache *txb_cache,
const int col = coeff_idx - (row << txb_info->bwl);
if (check_nz_neighbor(qc)) {
#if FAST_OPTIMIZE_TXB
int(*ref_offset)[2] = alnb_ref_offset;
const int ref_num = ALNB_REF_OFFSET_NUM;
int(*ref_offset)[2];
int ref_num;
if (fast_mode) {
ref_offset = alnb_ref_offset;
ref_num = ALNB_REF_OFFSET_NUM;
} else {
ref_offset = sig_ref_offset;
ref_num = SIG_REF_OFFSET_NUM;
}
#else
int(*ref_offset)[2] = sig_ref_offset;
const int ref_num = SIG_REF_OFFSET_NUM;
......@@ -935,11 +945,18 @@ int try_level_down(int coeff_idx, const TxbCache *txb_cache,
if (check_base_neighbor(qc)) {
#if FAST_OPTIMIZE_TXB
int(*ref_offset)[2] = nb_ref_offset;
const int ref_num = NB_REF_OFFSET_NUM;
int(*ref_offset)[2];
int ref_num;
if (fast_mode) {
ref_offset = nb_ref_offset;
ref_num = NB_REF_OFFSET_NUM;
} else {
ref_offset = base_ref_offset;
ref_num = BASE_CONTEXT_POSITION_NUM;
}
#else
int(*ref_offset)[2] = base_ref_offset;
const int ref_num = BASE_CONTEXT_POSITION_NUM;
int ref_num = BASE_CONTEXT_POSITION_NUM;
#endif
for (int i = 0; i < ref_num; ++i) {
const int nb_row = row - ref_offset[i][0];
......@@ -964,8 +981,15 @@ int try_level_down(int coeff_idx, const TxbCache *txb_cache,
if (check_br_neighbor(qc)) {
#if FAST_OPTIMIZE_TXB
int(*ref_offset)[2] = nb_ref_offset;
const int ref_num = NB_REF_OFFSET_NUM;
int(*ref_offset)[2];
int ref_num;
if (fast_mode) {
ref_offset = nb_ref_offset;
ref_num = NB_REF_OFFSET_NUM;
} else {
ref_offset = br_ref_offset;
ref_num = BR_CONTEXT_POSITION_NUM;
}
#else
int(*ref_offset)[2] = br_ref_offset;
const int ref_num = BR_CONTEXT_POSITION_NUM;
......@@ -1030,7 +1054,8 @@ static INLINE void set_eob(TxbInfo *txb_info, int eob) {
// TODO(angiebird): add static to this function once it's called
int try_change_eob(int *new_eob, int coeff_idx, const TxbCache *txb_cache,
const LV_MAP_COEFF_COST *txb_costs, TxbInfo *txb_info) {
const LV_MAP_COEFF_COST *txb_costs, TxbInfo *txb_info,
int fast_mode) {
assert(txb_info->eob > 0);
const tran_low_t qc = txb_info->qcoeff[coeff_idx];
const int abs_qc = abs(qc);
......@@ -1063,7 +1088,8 @@ int try_change_eob(int *new_eob, int coeff_idx, const TxbCache *txb_cache,
const int org_eob = txb_info->eob;
set_eob(txb_info, *new_eob);
cost_diff += try_level_down(coeff_idx, txb_cache, txb_costs, txb_info, NULL);
cost_diff += try_level_down(coeff_idx, txb_cache, txb_costs, txb_info, NULL,
fast_mode);
set_eob(txb_info, org_eob);
if (*new_eob > 0) {
......@@ -1355,7 +1381,7 @@ void test_try_change_eob(TxbInfo *txb_info, TxbProbs *txb_probs,
if (abs(last_coeff) == 1) {
int new_eob;
int cost_diff =
try_change_eob(&new_eob, last_ci, txb_cache, txb_probs, txb_info);
try_change_eob(&new_eob, last_ci, txb_cache, txb_probs, txb_info, 0);
int org_eob = txb_info->eob;
int cost = get_txb_cost(txb_info, txb_probs);
......@@ -1394,7 +1420,7 @@ typedef struct LevelDownStats {
void try_level_down_facade(LevelDownStats *stats, int scan_idx,
const TxbCache *txb_cache,
const LV_MAP_COEFF_COST *txb_costs,
TxbInfo *txb_info) {
TxbInfo *txb_info, int fast_mode) {
const int16_t *scan = txb_info->scan_order->scan;
const int coeff_idx = scan[scan_idx];
const tran_low_t qc = txb_info->qcoeff[coeff_idx];
......@@ -1420,10 +1446,10 @@ void try_level_down_facade(LevelDownStats *stats, int scan_idx,
stats->new_eob = txb_info->eob;
if (scan_idx == txb_info->eob - 1 && abs(qc) == 1) {
stats->cost_diff = try_change_eob(&stats->new_eob, coeff_idx, txb_cache,
txb_costs, txb_info);
txb_costs, txb_info, fast_mode);
} else {
stats->cost_diff =
try_level_down(coeff_idx, txb_cache, txb_costs, txb_info, NULL);
stats->cost_diff = try_level_down(coeff_idx, txb_cache, txb_costs, txb_info,
NULL, fast_mode);
#if TEST_OPTIMIZE_TXB
test_level_down(coeff_idx, txb_cache, txb_probs, txb_info);
#endif
......@@ -1434,7 +1460,7 @@ void try_level_down_facade(LevelDownStats *stats, int scan_idx,
}
static int optimize_txb(TxbInfo *txb_info, const LV_MAP_COEFF_COST *txb_costs,
TxbCache *txb_cache, int dry_run) {
TxbCache *txb_cache, int dry_run, int fast_mode) {
int update = 0;
if (txb_info->eob == 0) return update;
int cost_diff = 0;
......@@ -1472,7 +1498,8 @@ static int optimize_txb(TxbInfo *txb_info, const LV_MAP_COEFF_COST *txb_costs,
tran_low_t qc = txb_info->qcoeff[coeff_idx];
if (abs(qc) == 1) {
LevelDownStats stats;
try_level_down_facade(&stats, si, txb_cache, txb_costs, txb_info);
try_level_down_facade(&stats, si, txb_cache, txb_costs, txb_info,
fast_mode);
if (stats.update) {
update = 1;
cost_diff += stats.cost_diff;
......@@ -1494,7 +1521,8 @@ static int optimize_txb(TxbInfo *txb_info, const LV_MAP_COEFF_COST *txb_costs,
continue;
}
LevelDownStats stats;
try_level_down_facade(&stats, si, txb_cache, txb_costs, txb_info);
try_level_down_facade(&stats, si, txb_cache, txb_costs, txb_info,
fast_mode);
if (stats.update) {
#if TEST_OPTIMIZE_TXB
// printf("si %d low_qc %d cost_diff %d dist_diff %ld rd_diff %ld eob %d new_eob
......@@ -1540,7 +1568,7 @@ static const int plane_rd_mult[REF_TYPES][PLANE_TYPES] = {
int av1_optimize_txb(const AV1_COMMON *cm, MACROBLOCK *x, int plane,
int blk_row, int blk_col, int block, TX_SIZE tx_size,
TXB_CTX *txb_ctx) {
TXB_CTX *txb_ctx, int fast_mode) {
MACROBLOCKD *const xd = &x->e_mbd;
const PLANE_TYPE plane_type = get_plane_type(plane);
const TX_SIZE txs_ctx = get_txsize_context(tx_size);
......@@ -1587,7 +1615,8 @@ int av1_optimize_txb(const AV1_COMMON *cm, MACROBLOCK *x, int plane,
TxbCache txb_cache;
gen_txb_cache(&txb_cache, &txb_info);
const int update = optimize_txb(&txb_info, &txb_costs, &txb_cache, 0);
const int update =
optimize_txb(&txb_info, &txb_costs, &txb_cache, 0, fast_mode);
if (update) p->eobs[block] = txb_info.eob;
return txb_info.eob;
}
......@@ -2053,7 +2082,7 @@ int64_t av1_search_txk_type(const AV1_COMP *cpi, MACROBLOCK *x, int plane,
av1_xform_quant(cm, x, plane, block, blk_row, blk_col, plane_bsize, tx_size,
coeff_ctx, AV1_XFORM_QUANT_FP);
av1_optimize_b(cm, x, plane, blk_row, blk_col, block, plane_bsize, tx_size,
a, l);
a, l, 1);
av1_dist_block(cpi, x, plane, plane_bsize, block, blk_row, blk_col, tx_size,
&this_rd_stats.dist, &this_rd_stats.sse,
OUTPUT_HAS_PREDICTED_PIXELS);
......@@ -2088,7 +2117,7 @@ int64_t av1_search_txk_type(const AV1_COMP *cpi, MACROBLOCK *x, int plane,
av1_xform_quant(cm, x, plane, block, blk_row, blk_col, plane_bsize, tx_size,
coeff_ctx, AV1_XFORM_QUANT_FP);
av1_optimize_b(cm, x, plane, blk_row, blk_col, block, plane_bsize, tx_size,
a, l);
a, l, 1);
av1_inverse_transform_block_facade(xd, plane, block, blk_row, blk_col,
x->plane[plane].eobs[block]);
......
av1/encoder/encodetxb.h
View file @ 25645b74
......@@ -107,7 +107,7 @@ int64_t av1_search_txk_type(const AV1_COMP *cpi, MACROBLOCK *x, int plane,
#endif
int av1_optimize_txb(const AV1_COMMON *cm, MACROBLOCK *x, int plane,
int blk_row, int blk_col, int block, TX_SIZE tx_size,
TXB_CTX *txb_ctx);
TXB_CTX *txb_ctx, int fast_mode);
#ifdef __cplusplus
}
#endif
......
av1/encoder/rdopt.c
View file @ 25645b74
......@@ -2053,7 +2053,7 @@ static void block_rd_txfm(int plane, int block, int blk_row, int blk_col,
#endif
RDCOST(x->rdmult, 0, tmp_dist) + args->this_rd < args->best_rd) {
av1_optimize_b(cm, x, plane, blk_row, blk_col, block, plane_bsize, tx_size,
a, l);
a, l, 1);
} else {
args->exit_early = 1;
return;
......@@ -3355,7 +3355,7 @@ static int64_t rd_pick_intra_sub_8x8_y_subblock_mode(
av1_xform_quant(cm, x, 0, block, row + idy, col + idx, BLOCK_8X8,
tx_size, coeff_ctx, AV1_XFORM_QUANT_FP);
av1_optimize_b(cm, x, 0, 0, 0, block, BLOCK_8X8, tx_size,
tempa + idx, templ + idy);
tempa + idx, templ + idy, 1);
#endif // DISABLE_TRELLISQ_SEARCH
ratey += av1_cost_coeffs(cpi, x, 0, 0, 0, block, tx_size,
scan_order, tempa + idx, templ + idy,
......@@ -3532,7 +3532,7 @@ static int64_t rd_pick_intra_sub_8x8_y_subblock_mode(
BLOCK_8X8, tx_size, coeff_ctx, xform_quant);
av1_optimize_b(cm, x, 0, 0, 0, block, BLOCK_8X8, tx_size, tempa + idx,
templ + idy);
templ + idy, 1);
#endif // DISABLE_TRELLISQ_SEARCH
ratey += av1_cost_coeffs(cpi, x, 0, 0, 0, block, tx_size, scan_order,
tempa + idx, templ + idy,
......@@ -4540,7 +4540,7 @@ void av1_tx_block_rd_b(const AV1_COMP *cpi, MACROBLOCK *x, TX_SIZE tx_size,
#endif
RDCOST(x->rdmult, 0, tmp_dist) < rd_stats->ref_rdcost) {
av1_optimize_b(cm, x, plane, blk_row, blk_col, block, plane_bsize, tx_size,
a, l);
a, l, 1);
} else {
rd_stats->rate += rd_stats->zero_rate;
rd_stats->dist += tmp_sse >> shift;
......
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